Top Software Engineer Jobs in Melbourne

Build end-to-end features across Next.js frontends, API routes, Go services and Supabase edge functions. Work with the Engineering Lead to deliver the technical roadmap, write tests and docs, review PRs, support scaling and IaC (SST/Pulumi) on AWS/Vercel, and be a dependable on-call senior engineer helping the team ship product-focused increments.

Build and enhance Kasada’s virtual machine and compiler chain to strengthen anti-bot defenses. Responsibilities include optimizing compiler stages, translating security research into practical solutions, researching new obfuscation techniques, and contributing to architecture discussions. The role requires deep compiler and AST knowledge, TypeScript or JavaScript experience, strong debugging and communication skills, and collaboration across product and engineering teams.

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

Design, implement, test, and deploy Java-based product applications. Collaborate with business analysts and customers to clarify requirements, write unit tests and deployment scripts, perform release testing, document solutions, assist with client issues, and mentor teammates while using modern containerized development toolchains.

Develop, integrate, test and document software for a secure communications solution. Work across system layers on performance, reliability and new features. Collaborate with systems, test and support teams, participate in design/code reviews, troubleshoot complex technical issues, and mentor junior engineers.

The AI Software Engineer will develop and maintain AI software systems for voice and conversational AI, improve system performance, and ensure quality metrics across the stack, while working on edge hardware environments in real-time.

Lead technical direction and architecture for payments platforms, design and build secure, scalable cloud-native and event-driven systems, champion DevSecOps and observability, mentor engineers, and partner with Product, Security and Operations to deliver mission-critical payments capabilities and AI-enabled engineering improvements.

Design, build and maintain .NET microservices and full‑stack solutions on AWS. Develop APIs (REST, gRPC), containerised deployments (Docker, Kubernetes), CI/CD pipelines, automated tests, observability, and support product rollouts and troubleshooting within an agile team.

Build and deliver frontend features across Vue, Angular, and React surfaces; write well-tested TypeScript; own features end-to-end; collaborate with product, design, and backend on a serverless AWS stack; mentor engineers and evolve frontend architecture for scale.

Lead design and delivery of scalable, cloud-native software and data/AI-enabled platforms for Business Banking. Build APIs, services and platform capabilities, drive architecture and engineering standards, mentor engineers, champion CI/CD, observability and DevSecOps, and support production platforms to deliver customer and colleague digital experiences.

Lead architecture and delivery of AI-enabled CRM, customer engagement and banker experience platforms. Drive platform strategy across cloud, APIs, workflow orchestration and AI, establish engineering standards, ensure security/privacy/responsible AI, mentor engineers, and influence stakeholders to deliver scalable, resilient customer and colleague experiences.

Lead technical direction for Canva's mobile tooling, test automation, and CI/CD quality gating as part of a major migration to a native-grade cross-platform mobile platform. Architect simulator/emulator/device orchestration, design test frameworks, consolidate fragmented workflows, publish standards, build company-wide quality signals, and mentor engineers while delivering cross-team infrastructure projects at scale.

Senior Front End Engineer building large-scale component-based web apps (React or Vue). Collaborate with product and design, deliver maintainable code, follow modern browser standards, tooling and frontend testing, contribute to architecture and team practices in a hybrid work environment.

Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin. Implement biometric authentication and secure key storage, collaborate with cross-functional teams to design and deliver features, troubleshoot performance issues, and propose technology improvements to enhance security and user experience.

Develop and optimize Soroban smart contracts on the Stellar network, integrate anchor services for cross-border payments, collaborate with teams, test and debug contracts, document processes, and provide technical support while staying current with blockchain and payments trends.

Implement EVM-compatible features, optimize gas usage, develop and test smart contracts, validate Ethereum infrastructure, provide technical support, and collaborate on Ethereum performance and tooling improvements.

Lead design and delivery of resilient, scalable home-lending systems. Build secure TypeScript/Node.js/GraphQL services, own full lifecycle from architecture through production, mentor engineers, modernize legacy platforms to cloud-native, and apply automation and observability to ensure reliability across high-volume financial workflows.

Senior full-stack engineer responsible for end-to-end design and delivery of cloud-native, secure lending platform features using TypeScript, React, Node.js and GraphQL. Drive architecture, scalable microservices, CI/CD, automated testing, observability, and GenAI initiatives. Mentor engineers, ensure production readiness, and collaborate across product, design, and security to deliver high-performance fintech experiences.

Lead Software Engineer responsible for developing and maintaining web applications using Node.js, TypeScript, and React, while collaborating with cross-functional teams to ensure high-quality software solutions.

The Senior Software Engineer in Test builds and executes automated tests, develops testing tools, and collaborates on technical designs while ensuring system testability for the TraceLink platform.

Lead Android development and technical direction for REA's mobile products. Design, build, test and run high-performance Android apps, mentor engineers, influence architecture (monolith to micro-frontends), resolve production issues, and collaborate across product, design and engineering to deliver features end-to-end.

Design, build, and evolve cloud-native, event-driven microservices and distributed systems. Drive technical excellence through architecture decisions, mentoring, CI/CD, automation, testing, observability, and production incident management. Collaborate with Product and Architecture to deliver secure, scalable solutions.

Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.

Own the design and delivery of complex software initiatives across frontend and backend systems. Build and maintain applications with Python/Django, Angular, and TypeScript; design APIs; manage testing, deployment, debugging, and operations; improve architecture and code quality; collaborate with Product and Design; conduct code reviews; mentor engineers; and apply AI technologies such as foundation models and agent workflows.